<template>
	<view>
		<!-- 搜索组件-->
		<view class="search-box">
			<my-search @click="gotosearch"></my-search>
		</view>
		
		<!-- 轮播图区域-->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" circular="true">
			<swiper-item v-for="(item,i) in swiperList" :key="i">
				<navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
					<image :src="item.image_src"></image>
					
				</navigator>
				
			</swiper-item>
		</swiper>
		<!-- 分类导航区域-->
		<view class="nav-list">
			<view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
				<image :src="item.image_src" class="nav-image"></image>
			</view>
		</view>
		<!-- 楼层区域-->
		<!-- 楼层容器-->
		<view class="floor-list">
			<view class="floor-item" v-for="(item,i) in floorList" :key="i">
				<!-- 楼层标题-->
				<image :src="item.floor_title.image_src" class="floor-title"></image>
				<!-- 楼层图片区域-->
				<view class="floor-img-box">
					<!-- 楼层左侧大图片区域-->
					<navigator class="left-img-box" :url="item.product_list[0].url">
						<image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'}" mode="widthFix"></image>
					</navigator>
					
					<!-- 楼层右侧四个小图片区域-->
					<view class="right-img-box">
						<navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2 !==0" :url="item2.url">
							<image :src="item2.image_src" :style="{width: item2.image_width+'rpx' }" mode="widthFix"></image>
							
						</navigator>
					</view>
					
					
				</view>
			</view>
			
		</view>
		
	</view>
</template>

<script>
	import badgeMix from'@/mixins/tabbar-badge.js'
	export default {
		mixins:[badgeMix],
		data() {
			return {
				//这是轮播图的数据列表
				swiperList:[],
				//分类导航数据列表
				navList:[],
				//楼层的数据列表
				floorList:[]
				
			};
		},
		onLoad() {
			//调用方法获取轮播图数据
			this.getSwiperList()
			this.getNavList()
			this.getFloorList()
		},
		methods:{
			async getSwiperList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/swiperdata')
			
				if(res.meta.status !==200){
					return uni.$showMsg()
				}
				this.swiperList=res.message
				
			},
			async getNavList(){
				const{data:res}= await uni.$http.get('/api/public/v1/home/catitems')
				if(res.meta.status !=200){
					return uni.$showMsg()
				}
				this.navList=res.message
			},
			navClickHandler(item){
				if(item.name==='分类'){
					uni.switchTab({
						url:'/pages/cate/cate'
					})
				}
			},
			async getFloorList(){
				const{data:res}=await uni.$http.get('/api/public/v1/home/floordata')
				if(res.meta.status !=200){
					return uni.$showMsg()
				}
				res.message.forEach(floor=>{
					floor.product_list.forEach(prod=>{
						prod.url='/subpkg/goods_list/goods_list?'+prod.navigator_url.split('?')[1]
						
					})
				})
				this.floorList=res.message
			},
			gotosearch(){
				uni.navigateTo({
					url:'/subpkg/search/search'
					
				})
			}
		}
	}
</script>

<style lang="scss">
swiper{
	height: 330rpx;
	.swiper-item,
	image{
		width: 100%;
		height: 100%
	}
}
.nav-list{
	display: flex;
	justify-content: space-around;
	margin: 15px 0;
	.nav-image{
		width: 128rpx;
		height:140rpx;
	}
}
.floor-title{
	width: 100%;
	height: 60rpx;
}
.right-img-box{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
}
.floor-img-box{
	display: flex;
	padding-left: 10rpx;
}
.search-box{
	position: sticky;//当屏幕滚动的时候仍然再屏幕最顶端
	top:0;//置顶
	z-index: 999;//防止被覆盖
}

</style>
